Émile Gallé - Mushroom-shaped lamp with clematis decoration

A superb mushroom-shaped lamp by Émile Gallé, crafted from double-layered glass and decorated with acid-etched clematis leaves and flowers. Beautiful purple design on a yellow background. Signed “Gallé” within the design on the base and on the shade. Original Art Nouveau piece. In perfect condition. Fully functional; the bulbs light up in the base and under the shade.